@article{AIF_2011__61_7_2609_0,
     author = {Polishchuk, Alexander and Vaintrob, Arkady},
     title = {Matrix factorizations and singularity categories for stacks},
     journal = {Annales de l'Institut Fourier},
     pages = {2609--2642},
     year = {2011},
     publisher = {Association des Annales de l'Institut Fourier},
     volume = {61},
     number = {7},
     doi = {10.5802/aif.2788},
     zbl = {1278.13014},
     mrnumber = {3112502},
     language = {en},
     url = {https://www.numdam.org/articles/10.5802/aif.2788/}
}